Flyin’ Lion 5K
Littleton High School 199 E Littleton Blvd, Littleton, CO, United StatesThe Flyin' Lion 5K returns this year to raise money to support Littleton High School’s Lions Sports Booster Club, a non-profit 501c3 made up of parent volunteers and school administrators. The race will take place at Littleton High School on October 2nd, 2022.
Farmers 5000
Wheat Ridge High School 9505 W. 32nd Avenue, Wheat Ridge, CO, United StatesThe Farmers 5000 is likely one of the very first school-based 5K fundraisers in the state of Colorado. Since 1981, serious racers and weekend warriors alike have been coming to Wheat Ridge High School to run the Farmers 5000! Starting and finishing in front of the school, this race winds through the surrounding neighborhoods making […]
Tiger Prowl 5K
Lakewood High School 9700 W. 8th Avenue, Lakewood, CO, United StatesThe Tiger Prowl 5K is a fabulous annual community event and tradition run by the Lakewood High School Foundation to support all the talented and ambitious student programs offered. All proceeds go back into Lakewood High School programs for the students including theater, musical performance groups, athletics and the many other LHS clubs. Donations to […]
Race Against Suicide
El Pomar Youth Sports Park 2230 Executive Cir, Colorado Springs, CO, United StatesThe Race Against Suicide is an annual memorial and fundraising event for Pikes Peak Suicide Prevention. Participate in our 3k walk or 5k run individually or with a team in order to raise funds to continue to support our community outreach programs and education. This event will be available both in-person and virtually. Suicide is […]
BackCountry 5K for Ellen
Solstice Park Highlands Ranch, CO, United StatesHello neighbors! It's time to Cowboy up for our annual Run Wild for Ellen 5K. This is an awesome event for the whole family. There will be food, music, fun activities for kids and an official timed 5K. This year we're going to COWBOY UP!!! So, wear your ten galloners, chaps, sh*t kickers, and […]
Red Feather Trail Jamboree
Ben Delatour Scout Ranch 2331 County Rd 68C, Red Feather Lakes, CO, United StatesCome enjoy the clean air and wild spaces of the Red Feather Lakes region in Northern Colorado at the Red Feather Trail Jamboree on September 17th. This 50K and half marathon takes place at the Ben Delatour Scout Camp and are designed to be beginner (or PR) friendly.
Wolf Creek Wrangle
Eaton's Ranch 270 Eaton Ranch Road, Wolf, WY, United StatesTake a step back in time and run or hike where the settlers of the west once walked! These trail races are hosted by the historic Eaton's Ranch, the country's oldest operating dude ranch located at the base of the Bighorn Mountains outside Sheridan, WY. Test your Wyoming grit on September 17th.
Pikes Peak Ascent
Memorial Park - Manitou Springs 502 Manitou Ave, Manitou Springs, CO, United StatesThe Pikes Peak Marathon, founded in 1956, is the oldest continually held marathon in the United States, taking runners from Manitou Springs, Colorado, to the summit of Pikes Peak at 14,115 feet, and back down for a total of 26.2 grueling mountain miles. It and its sister race, the Pikes Peak Ascent, each climb about […]
Canceled Mountain RATS Trail Running Festival
Eagle Ranch Metropolitan District 1203 Capitol St, Eagle, CO, United StatesA Colorado end-of-summer outdoor celebration! Come celebrate the beginning of fall in the mountains with a trail running challenge! An exciting day of festival fun and adventure on the trails near Eagle, Colorado. With the start/finish line right in the heart of Eagle Ranch friends and family can enjoy themselves while you push yourself in […]
Run the Rockies Half Marathon
Copper Mountain Resorts 184 Copper Circle, Frisco, CO, United StatesThe Run the Rockies Road 10k and Half Marathon will feature the traditional Run the Rockies Road Race course with runners starting near Copper Mountain; runners will follow the paved recreation path through the Ten Mile Canyon. The 10k course is 100% downhill and the half marathon course is 75% downhill. This course will showcase […]
Please click here to submit your event for FREE to our online calendar.
We do not allow events without physical locations (IE – virtual runs, runs with locations TBD, etc…).
Please allow 48 hours after submission for an event to appear on the calendar. If you have already listed your event and would like us to update it, please contact us.